你是Linux系统管理员,运行命令mount–tiso9660/dev/cdrom/mnt/cdrom。随后又运行几个命令,其中包含umount/mnt/cdrom,但不包含mount命令。你还运行命令history,其中部分显示如下: 103mkdir/mnt/cdrom 104mount–tiso9660/dev/cdrom/mnt/cdrom … 你想再次访问光驱,应该运行命令()。
A: 单击一次上箭头
B: !mount
C: !104
D: Mount/mnt/cdrom
A: 单击一次上箭头
B: !mount
C: !104
D: Mount/mnt/cdrom
举一反三
- 使用mount命令将光驱挂载到/mnt/cdrom目录下的命令是( )。 A: mount /dev/cdrom /mnt/cdrom B: mount /mnt/cdrom /dev/cdrom C: umount /dev/cdrom /mnt/cdrom D: umount /mnt/cdrom /dev/cdrom
- 将光驱挂载到/mnt/cdrom的命令是 A: /dev/cdrom /mnt/cdrom B: mount /dev/cdrom /mnt/cdrom C: mkdir /dev/cdrom /mnt/cdrom D: mount /mnt/cdrom /dev/cdrom
- 挂载cdrom的命令是()。 A: mount/mnt/cdrom/dev/cdrom B: mount/dev/cdrom/mnt/cdrom C: umount/dev/cdrom/mnt/cdrom D: umount/mnt/cdrom/dev/cdrom
- 挂载光盘的命令是()。 A: mount/dev/cdrom/mnt/cdrom B: mount/mnt/cdrom/dev/cdrom C: umount/dev/cdrom/mnt/cdrom D: umount/mnt/cdrom/dev/cdrom
- 将光盘/dev/cdrom安装到/mnt/cdrom的命令是()。 A: mount/dev/cdrom B: mount/mnt/cdrom/dev/cdrom C: mount/dev/cdrom/mnt/cdrom D: mount/mnt/cdrom/devAndc